Hi, Thank you for offering this service.
I have an older, three track, metal frame, storm window for which I would like to replace the corner keys and tilt keys (numbered 905, 906, 907 and 908). Frame latches are by DACO. Each key has a screw hole, with a corresponding hole in the frame for securing in place. Pics of actual parts included... along with a pic I borrowed from your website, showing how the key looked... before I took the frame apart to remove broken glass.
Appreciate your assistance with locating replacement parts.
Ruth and Will